package fa7.socialcode.web;

import java.io.Serializable;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

import org.apache.commons.beanutils.BeanComparator;
import org.apache.commons.collections.comparators.ReverseComparator;

import fa7.socialcode.service.ComentarioManager;


public class ComentarioList implements Serializable {
	  private ComentarioManager comentarioManager;
	  private String sortColumn = "id";
	  private boolean ascending = true;

	  public String getSortColumn() {
	    return sortColumn;
	  }

	  public void setSortColumn(String sortColumn) {
	    this.sortColumn = sortColumn;
	  }

	  public boolean isAscending() {
	    return ascending;
	  }

	  public void setAscending(boolean ascending) {
	    this.ascending = ascending;
	  }

	  public void setComentarioManager(ComentarioManager comentarioManager) {
	    this.comentarioManager = comentarioManager;
	  }

	  public List getComentarios() {
	    List comentarios = comentarioManager.findComentarios();

	    Comparator comparator = null;

	    comparator = new BeanComparator(sortColumn);

	    if (!ascending) {
	      comparator = new ReverseComparator(comparator);
	    }

	    Collections.sort(comentarios, comparator);

	    return comentarios;
	  }
	  
}
	



